CN114980520A - High-precision die for punching small grooves on thin plate - Google Patents
High-precision die for punching small grooves on thin plate Download PDFInfo
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- CN114980520A CN114980520A CN202210617680.6A CN202210617680A CN114980520A CN 114980520 A CN114980520 A CN 114980520A CN 202210617680 A CN202210617680 A CN 202210617680A CN 114980520 A CN114980520 A CN 114980520A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a high-precision die for punching a small groove on a thin plate, which relates to the technical field of PCB thin plate processing and solves the technical problems that a circuit board is not blocked and limited and a corresponding ejection mechanism is not arranged in the circuit board; the ejection mechanism is used for directly abutting against the upper slotted cover plate in the up-and-down moving process of the ejection plate, so that the upper slotted cover plate is separated from the lower fixed cover plate, the demoulding effect is achieved, the demoulding effect is improved, and an operator can conveniently carry out demoulding operation treatment; through the stop mechanism who sets up, just drive slide damper and put fixed cover plate both sides notch under and remove, during the removal, slide damper just blocks the PCB board, prescribes a limit to the PCB board, avoids the PCB board in the course of working, takes place the dislocation, leads to the fluting effect variation to reduce, avoids the fluting error.
Description
Technical Field
The invention belongs to the technical field of PCB (printed circuit board) sheet processing, and particularly relates to a high-precision die for punching a small groove on a sheet.
Background
The PCB, which is called a Printed Circuit Board (PCB) in chinese, is an important electronic component, is a support for electronic components, is a carrier for electrical interconnection of electronic components, and is called a Printed Circuit Board (PCB) because it is manufactured by electronic printing, and a corresponding high-precision mold is required to process the PCB during the process of processing and notching the PCB thin plate.
The current high-precision mould is carrying out the processing course, inside adopts circuit board transmission mode to carry out the fluting processing, this kind of fluting mode, not block the circuit board and prescribe a limit to, lead to the circuit board very easily and remove the in-process, the circuit board corresponds deviation in position great with the fluting piece, it is great just to lead to the deviation in position deviation of fluting, and simultaneously, when carrying out the fluting processing, because of inside does not set up corresponding ejection mechanism, when the fluting apron is direct to be separated through external mechanism, because of the dynamics is too big, just cause the notch inner wall of seting to receive the influence very easily.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art; therefore, the invention provides a high-precision die for punching a small groove on a thin plate, which is used for solving the technical problems that a circuit board is not limited in a blocking way and a corresponding ejection mechanism is not arranged inside the circuit board.
In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a high-precision die for punching a small groove on a thin plate, including a bottom plate, a rear side plate is disposed at one side of an upper end of the bottom plate, limit slide plates are disposed at two sides of a front end surface of the rear side plate, a built-in transverse plate is slidably disposed between two adjacent sets of the limit slide plates, a built-in transmission plate is disposed at a middle of the upper end of the bottom plate, a lower fixing cover plate is disposed at a middle of the upper end of the built-in transmission plate, a groove opening is disposed in the lower fixing cover plate, an upper grooved cover plate is disposed at a front end of the built-in transverse plate, and a groove opening member is disposed at a lower end of the upper grooved cover plate;
side chutes are formed in two sides of the interior of the lower fixing cover plate, and an ejection mechanism is arranged in the side chutes and used for separating the upper slotted cover plate from the lower fixing cover plate;
blocking mechanisms are arranged on two sides of the outer end of the lower fixed cover plate and used for blocking the PCB;
and both sides of the upper end surface of the built-in transmission plate are provided with compaction cleaning mechanisms which are used for cleaning dust at the upper end of the built-in transmission plate.
Preferably, ejection mechanism includes the liftout plate, and the liftout plate is located the side position spout, spacing spout has all been seted up to side position spout inner wall both sides, and both sides department all is provided with built-in stopper in the middle of the side position spout inner wall, it is provided with spacing slider to slide between liftout plate and the spacing spout, the liftout plate up end is stained with conflict dull polish pad, the arc wall has been seted up to department in the middle of the liftout plate outer end, department all is provided with the rotation motor in the middle of the fixed apron both sides terminal surface of putting down, the rotation motor output is provided with the spacing cover post, and the spacing cover post is located the arc wall.
Preferably, notches for the movement of the built-in limiting block are formed in two sides of the inner portion of the ejection plate, and the rotating motor is electrically connected with an external power supply and an external switch.
Preferably, the blocking mechanism comprises a front sliding groove, the front sliding groove is provided with two sets of corresponding front sliding grooves, the front sliding grooves are arranged at two side end faces of the outer end of the lower fixed cover plate, a front sliding block is arranged inside the front sliding groove in a sliding mode, a sliding baffle is arranged at the outer end of the front sliding block, a connecting sleeve rod is arranged at the outer end of the sliding baffle, the connecting sleeve rod is adjacent to the connecting sleeve rod, the connecting sleeve rod is provided with a built-in tooth printing rod opposite face, meshing tooth printing is arranged on the two sets of built-in tooth printing rods opposite face, a rotating gear disc is arranged in the middle of two sides of the outer end of the lower fixed cover plate, and the rotating gear disc is connected with the built-in tooth printing rods in a meshing mode.
Preferably, the lower fixing cover plate is internally provided with a driving part for driving the rotating gear disc to rotate, and the sliding baffle is positioned at two sides of the outer end of the inner notch of the lower fixing cover plate.
Preferably, the compaction cleans the mechanism and includes the side position piece, the side position piece is located built-in transmission board upper end edge all around, the inside both sides of built-in transmission board all are provided with built-in driving roller, two sets of corresponding the transmission is connected with the conveyer belt between the built-in driving roller, built-in spout has been seted up to the inside of side position piece, the inside slip of built-in spout is provided with built-in slider, a plurality of conflict circular slot has all been seted up in built-in spout inner wall both sides department, the inside both sides of built-in slider all are provided with conflict circular block, adjacent two sets of fixedly connected with embeds conflict piece between the conflict circular block.
Preferably, the conflict disk is located the conflict circular slot, and conflict disk and conflict circular slot contact surface are the arcwall face, and adjacent two sets of be provided with between the built-in slider and prescribe a limit to the horizontal pole, it is stained with lower wiping pad to prescribe a limit to the terminal surface under the horizontal pole, lower wiping pad is inconsistent with the outer terminal surface of conveyer belt, conveyer belt inside has seted up a plurality of and has link up the notch.
Preferably, a servo motor is arranged in the middle of the upper end of the rear side plate, a rotary screw rod is arranged at the output end of the servo motor, a movable sliding groove is formed in the middle of the front end of the rear side plate, a movable sliding block is arranged between the built-in transverse plate and the movable sliding groove in a sliding mode, and the rotary screw rod is in threaded connection with the movable sliding block.
Compared with the prior art, the invention has the beneficial effects that: the ejection mechanism is used for directly abutting against the upper slotted cover plate in the up-and-down moving process of the ejection plate, so that the upper slotted cover plate is separated from the lower fixed cover plate, the demoulding effect is achieved, the demoulding effect is improved, and an operator can conveniently carry out demoulding operation treatment;
the blocking mechanism drives the sliding baffle to move at the notches at the two sides of the lower fixed cover plate, and during moving, the sliding baffle blocks the PCB to limit the PCB, so that the phenomenon that the slotting effect is reduced and the slotting error is avoided due to dislocation of the PCB in the processing process is avoided;
clean the mechanism through the compaction that sets up, make the conflict circle piece remove to the inside of conflict circle inslot, after the conflict circle piece removes to the inside back of conflict circle inslot completely, alright completion is to the fixed action of built-in slider, makes to inject horizontal pole downstream, just drives to put down and cleans the sweeps of filling up the conveyer belt outer end, promotes the clearance effect, and the follow-up fluting processing to the PCB board of being convenient for promotes the fluting effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a side structure of the lower fixing cover plate according to the present invention;
FIG. 3 is a schematic view of the front end structure of the lower fixing cover plate according to the present invention;
FIG. 4 is an enlarged view of the internal structure of the area A in FIG. 1 according to the present invention;
FIG. 5 is a plan view of the internal structure of the side block of the present invention;
reference numerals: 1. a base plate; 2. a rear side plate; 3. a limiting sliding plate; 4. a transverse plate is arranged inside; 5. a slotted cover plate is arranged on the upper part; 6. a servo motor; 7. slotting parts; 8. a transmission plate is arranged inside; 81. a driving roller is arranged inside; 82. a conveyor belt; 83. a through notch; 84. a side bit block; 85. a chute is arranged inside; 86. contact the round slot; 87. a sliding block is arranged inside; 871. contact round block; 872. a contact component is arranged inside; 88. defining a cross bar; 89. a wiping pad is arranged below; 9. a fixed cover plate is arranged below; 91. a side position chute; 92. a limiting block is arranged in the shell; 93. a limiting chute; 94. ejecting the plate; 95. a limiting slide block; 96. an arc-shaped slot; 97. a rotation motor; 98. a limiting sleeve column; 99. against the sanding pad; 910. rotating the gear plate; 911. a front chute; 912. a front slider; 913. a sliding baffle; 914. a tooth printing rod is arranged inside; 915. connecting the loop bar; 10. and (4) grooving.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the application provides a high-precision die for punching a small groove on a thin plate, which includes a bottom plate 1, wherein a rear side plate 2 is arranged at one side of the upper end of the bottom plate 1, limiting sliding plates 3 are arranged at two sides of the front end surface of the rear side plate 2, a built-in transverse plate 4 is arranged between two adjacent groups of limiting sliding plates 3 in a sliding manner, a built-in transmission plate 8 is arranged at the middle of the upper end of the bottom plate 1, a lower fixed cover plate 9 is arranged at the middle of the upper end of the built-in transmission plate 8, a groove opening 10 is formed in the lower fixed cover plate 9, an upper grooved cover plate 5 is arranged at the front end of the built-in transverse plate 4, and a groove piece 7 is arranged at the lower end of the upper grooved cover plate 5;
the upper slotted cover plate 5 can move into the lower fixed cover plate 9, a plurality of embedded columns are arranged at the lower end corners of the upper slotted cover plate 5, notches for the embedded columns to be embedded are formed in the lower fixed cover plate 9, the upper slotted cover plate 5 is attached to the lower fixed cover plate 9 through the adaptive action between the embedded columns and the notches, and when the slotted piece 7 moves towards the inside of the slotted opening 10, the inner PCB can be slotted;
two sides of the outer end of the lower fixed cover plate 9 are respectively provided with a blocking mechanism which is used for blocking the PCB;
compacting and cleaning mechanisms are arranged on two sides of the upper end face of the built-in transmission plate 8 and used for cleaning dust at the upper end of the built-in transmission plate 8.
Referring to fig. 2, the ejection mechanism includes an ejection plate 94, the ejection plate 94 is located in a side sliding groove 91, both sides of an inner wall of the side sliding groove 91 are provided with limit sliding grooves 93, both sides of a middle of the inner wall of the side sliding groove 91 are provided with built-in limit blocks 92, a limit slider 95 is slidably arranged between the ejection plate 94 and the limit sliding grooves 93, an abutting sanding pad 99 is adhered to an upper end surface of the ejection plate 94, an arc-shaped groove 96 is formed in a middle of an outer end of the ejection plate 94, a rotating motor 97 is arranged in a middle of end surfaces of both sides of the lower fixing cover plate 9, an output end of the rotating motor 97 is provided with a limit sleeve column 98, and the limit sleeve column 98 is located in the arc-shaped groove 96;
through external control equipment, open the circuit switch who rotates motor 97, the rotation motor 97 just drives stop collar post 98 and rotates, stop collar post 98 is at the rotation in-process, alright slide in arc 96 inside, the slip in-process, just drive liftout plate 94 and slide in side position spout 91 is inside, spacing slider 95 and spacing spout 93's limiting displacement, can accomplish the limiting displacement to liftout plate 94, the sliding displacement between rethread built-in stopper 92 and the notch, make liftout plate 94 reciprocate in side position spout 91, liftout plate 94 reciprocates the in-process, just directly contradict upper slotted apron 5, make and separate between upper slotted apron 5 and the lower fixed apron 9, reach the drawing of patterns effect, promote drawing of patterns effect, the operating personnel of being convenient for carries out drawing of patterns operation processing.
Notches for the built-in limit blocks 92 to move are formed in two sides of the inner part of the ejecting plate 94, and the rotating motor 97 is electrically connected with an external power supply and an external switch; when the external switch is turned on, the external power source is driven to transmit power to the rotary motor 97, and the rotary motor 97 can operate.
Referring to fig. 3, the blocking mechanism includes two sets of front chutes 911, two sets of front chutes 911 are provided, two sets of corresponding front chutes 911 are provided at end surfaces of two sides of an outer end of the lower fixing cover plate 9, a front slider 912 is slidably provided inside the front chute 911, a sliding baffle 913 is provided at an outer end of the front slider 912, a connecting loop bar 915 is provided at an outer end of the sliding baffle 913, two adjacent sets of connecting loop bars 915 are provided with inner tooth print bars 914 on opposite surfaces, two sets of inner tooth print bars 914 are provided with engaging tooth prints on opposite surfaces, a rotating gear plate 910 is provided at a middle of two sides of the outer end of the lower fixing cover plate 9, and the rotating gear plate 910 is engaged with the inner tooth print bars 914;
open the control switch of driving piece, just directly drive the rotation gear dish 910 and rotate, the rotation gear dish 910 is at the rotation in-process, because of rotating the meshing connection between gear dish 910 and the built-in tooth seal pole 914, so the rotation gear dish 910 is when rotating, just drive the built-in tooth seal pole 914 that corresponds and draw close the removal, built-in tooth seal pole 914 draws close the removal in-process, just drive leading slider 912 and slide in leading spout 911 is inside, just drive sliding baffle 913 and remove at the fixed apron 9 both sides notch of putting down, during the removal, sliding baffle 913 just blocks the PCB board, inject the PCB board, avoid the PCB board in the course of working, take place the dislocation, lead to the fluting effect variation to reduce, avoid the fluting error.
The lower fixing cover plate 9 is provided with a driving member for driving the rotating gear plate 910 to rotate, and the sliding baffle 913 is located at two sides of the outer end of the inner notch of the lower fixing cover plate 9.
Referring to fig. 4 and 5, the compacting and cleaning mechanism includes a side block 84, the side block 84 is located at the peripheral edge of the upper end of the built-in transmission plate 8, built-in transmission rollers 81 are respectively disposed at both sides of the inside of the built-in transmission plate 8, a conveyor belt 82 is connected between two corresponding sets of built-in transmission rollers 81 in a transmission manner, a built-in sliding groove 85 is disposed inside the side block 84, a built-in sliding block 87 is slidably disposed inside the built-in sliding groove 85, a plurality of contact circular grooves 86 are disposed at both sides of the inner wall of the built-in sliding groove 85, contact circular blocks 871 are disposed at both sides of the inside of the built-in sliding block 87, and a built-in contact 872 is fixedly connected between two adjacent sets of contact circular blocks 871;
when the built-in transmission plate 8 slides, the built-in sliding block 87 is driven to slide in the built-in sliding groove 85, the contact round block 871 is driven to move towards the inside of the built-in sliding block 87 by external personnel, the built-in contact piece 872 is driven to deform in the moving process, the built-in contact piece 872 resets after the built-in contact piece 872 deforms, the contact round block 871 is directly contacted, the contact round block 871 moves towards the inside of the contact round groove 86, after the contact round block 871 completely moves to the inside of the contact round groove 86, the fixing effect on the built-in sliding block 87 can be completed, the limit transverse rod 88 moves downwards, the lower contact pad 89 is driven to clean the waste chips at the outer end of the conveying belt 82, the cleaning effect is improved, and the subsequent slotting treatment on the PCB is facilitated, the grooving effect is improved.
The butt circle block 871 is located in the butt circle groove 86, the contact surfaces of the butt circle block 871 and the butt circle groove 86 are arc-shaped surfaces, two adjacent groups of the built-in sliding blocks 87 are provided with a limiting cross rod 88, the lower end surface of the limiting cross rod 88 is adhered with a lower wiping pad 89, the lower wiping pad 89 is abutted to the outer end surface of the conveying belt 82, and the conveying belt 82 is internally provided with a plurality of through notches 83.
The middle of the upper end of the rear side plate 2 is provided with a servo motor 6, the output end of the servo motor 6 is provided with a rotary screw rod, a movable sliding groove is formed in the middle of the front end of the rear side plate 2, a movable sliding block is arranged between the built-in transverse plate 4 and the movable sliding groove in a sliding mode, the rotary screw rod is in threaded connection with the movable sliding block, a circuit switch of the servo motor 6 is opened, the rotary screw rod is driven to rotate, the rotary screw rod drives the movable sliding block to slide inside the movable sliding groove, in the sliding process, the built-in transverse plate 4 is driven to move at the front end of the rear side plate 2, and therefore the processing and slotting treatment effect is achieved.
The working principle of the invention is as follows: a circuit switch of the rotating motor 97 is opened, the rotating motor 97 drives the limiting sleeve column 98 to rotate, the limiting sleeve column 98 can slide in the arc-shaped groove 96 in the rotating process, the ejection plate 94 is driven to slide in the side position sliding groove 91 in the sliding process, the limiting slide blocks 95 and the limiting sliding grooves 93 can limit the ejection plate 94, the ejection plate 94 can move up and down in the side position sliding groove 91 through the sliding action between the built-in limiting blocks 92 and the notches, the ejection plate 94 directly collides the upper slotted cover plate 5 in the up-and-down moving process, the upper slotted cover plate 5 is separated from the lower fixed cover plate 9, the demoulding effect is achieved, the demoulding effect is improved, and an operator can conveniently carry out demoulding operation treatment;
the control switch of the driving part is turned on, so that the rotating gear disc 910 is directly driven to rotate, in the rotating process of the rotating gear disc 910, due to the fact that the rotating gear disc 910 is in meshed connection with the built-in tooth printing rods 914, when the rotating gear disc 910 rotates, the corresponding built-in tooth printing rods 914 are driven to move close, in the process that the built-in tooth printing rods 914 move close, the front sliding block 912 is driven to slide in the front sliding groove 911, the sliding baffle 913 is driven to move in notches at two sides of the lower fixed cover plate 9, in the moving process, the sliding baffle 913 blocks the PCB, the PCB is limited, and the phenomenon that the PCB is dislocated in the processing process to cause the grooving effect to be poor and reduced is avoided, and the grooving error is avoided;
when the built-in transmission plate 8 slides, the built-in sliding block 87 is driven to slide in the built-in sliding groove 85, the contact round block 871 is driven to move towards the inside of the built-in sliding block 87 by external personnel, the built-in contact piece 872 is driven to deform in the moving process, the built-in contact piece 872 resets after the built-in contact piece 872 deforms, the contact round block 871 is directly contacted, the contact round block 871 moves towards the inside of the contact round groove 86, after the contact round block 871 completely moves to the inside of the contact round groove 86, the fixing effect on the built-in sliding block 87 can be completed, the limit transverse rod 88 moves downwards, the lower contact pad 89 is driven to clean the waste chips at the outer end of the conveying belt 82, the cleaning effect is improved, and the subsequent slotting treatment on the PCB is facilitated, the grooving effect is improved.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (8)
1. A high-precision die for punching small grooves on thin plates comprises a bottom plate (1), wherein a rear side plate (2) is arranged at one side of the upper end of the bottom plate (1), limiting sliding plates (3) are arranged on two sides of the front end face of each rear side plate (2), a built-in transverse plate (4) is arranged between every two adjacent limiting sliding plates (3) in a sliding mode, and the die is characterized in that a built-in transmission plate (8) is arranged in the middle of the upper end of the bottom plate (1), a lower fixing cover plate (9) is arranged in the middle of the upper end of the built-in transmission plate (8), a groove opening (10) is formed in the lower fixing cover plate (9), an upper groove cover plate (5) is arranged at the front end of the built-in transverse plate (4), and a groove opening piece (7) is arranged at the lower end of the upper groove cover plate (5);
side sliding grooves (91) are formed in two sides of the interior of the lower fixing cover plate (9), an ejection mechanism is arranged in each side sliding groove (91), and the ejection mechanism is used for separating the upper slotted cover plate (5) from the lower fixing cover plate (9);
blocking mechanisms are arranged on two sides of the outer end of the lower fixed cover plate (9) and used for blocking the PCB;
and the two sides of the upper end surface of the built-in transmission plate (8) are respectively provided with a compaction cleaning mechanism, and the compaction cleaning mechanisms are used for cleaning dust at the upper end of the built-in transmission plate (8).
2. The high-precision die for punching the small grooves on the thin plate according to claim 1, wherein the ejection mechanism comprises an ejection plate (94), the ejection plate (94) is positioned in the side sliding groove (91), both sides of the inner wall of the side sliding groove (91) are provided with limit sliding grooves (93), and the two sides of the middle of the inner wall of the side sliding chute (91) are respectively provided with an internal limiting block (92), a limit slide block (95) is arranged between the ejecting plate (94) and the limit chute (93) in a sliding way, the upper end surface of the ejector plate (94) is adhered with a propping abrasive pad (99), the middle of the outer end of the ejector plate (94) is provided with an arc-shaped groove (96), the middle parts of the end surfaces at both sides of the lower fixed cover plate (9) are respectively provided with a rotary motor (97), the output end of the rotating motor (97) is provided with a limiting sleeve column (98), and the limiting sleeve column (98) is positioned in the arc-shaped groove (96).
3. The high-precision die for punching the thin plate into the small groove is characterized in that notches for moving the built-in limit blocks (92) are formed in two inner sides of the ejector plate (94), and the rotating motor (97) is electrically connected with an external power supply and an external switch.
4. The high-precision die for punching the small grooves on the thin plate as claimed in claim 1, wherein the blocking mechanism comprises two sets of front sliding grooves (911), the two sets of front sliding grooves (911) are arranged in a total number, the two sets of corresponding front sliding grooves (911) are arranged at the end surfaces of the two sides of the outer end of the lower fixed cover plate (9), a front sliding block (912) is arranged inside the front sliding groove (911) in a sliding way, a sliding baffle (913) is arranged at the outer end of the front sliding block (912), the outer end of the sliding baffle plate (913) is provided with connecting sleeve rods (915), the opposite surfaces of two adjacent groups of connecting sleeve rods (915) are provided with built-in tooth print rods (914), the opposite surfaces of the two groups of built-in tooth print rods (914) are provided with meshing tooth prints, the middle parts of two sides of the outer end of the lower fixed cover plate (9) are respectively provided with a rotating gear disc (910), and the rotating gear discs (910) are connected with the built-in tooth printing rod (914) in a meshing manner.
5. The high-precision die for punching the thin plate into the small groove is characterized in that a driving piece for driving the rotating gear disc (910) to rotate is arranged inside the lower fixing cover plate (9), and the sliding baffle plates (913) are positioned at two sides of the outer end of the notch inside the lower fixing cover plate (9).
6. A high precision die for punching small grooves on thin plates according to claim 1, characterized in that the compacting and sweeping mechanism comprises a side block (84), the side position blocks (84) are positioned at the peripheral corners of the upper end of the built-in transmission plate (8), built-in transmission rollers (81) are arranged on two sides of the interior of the built-in transmission plate (8), a conveying belt (82) is connected between two groups of corresponding built-in transmission rollers (81) in a transmission way, a built-in sliding groove (85) is arranged inside the side block (84), a built-in sliding block (87) is arranged inside the built-in sliding groove (85) in a sliding way, a plurality of contact circular grooves (86) are arranged on both sides of the inner wall of the built-in sliding groove (85), the built-in sliding block (87) is characterized in that abutting round blocks (871) are arranged on two sides of the interior of the built-in sliding block (87), and a built-in abutting piece (872) is fixedly connected between every two adjacent groups of abutting round blocks (871).
7. The high-precision die for punching the small groove on the thin plate as claimed in claim 6, wherein the abutting circular block (871) is located in the abutting circular groove (86), the contact surfaces of the abutting circular block (871) and the abutting circular groove (86) are both arc-shaped surfaces, a limiting cross rod (88) is arranged between two adjacent groups of the built-in sliding blocks (87), a lower wiping pad (89) is adhered to the lower end surface of the limiting cross rod (88), the lower wiping pad (89) is abutted to the outer end surface of the conveying belt (82), and a plurality of through notches (83) are formed in the conveying belt (82).
8. The high-precision die for punching the small grooves on the thin plate as claimed in claim 1, wherein a servo motor (6) is arranged in the middle of the upper end of the rear side plate (2), a rotary screw rod is arranged at the output end of the servo motor (6), a movable sliding groove is formed in the middle of the front end of the rear side plate (2), a movable sliding block is slidably arranged between the built-in transverse plate (4) and the movable sliding groove, and the rotary screw rod is in threaded connection with the movable sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617680.6A CN114980520B (en) | 2022-06-01 | 2022-06-01 | High-precision die for punching small grooves in thin plates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617680.6A CN114980520B (en) | 2022-06-01 | 2022-06-01 | High-precision die for punching small grooves in thin plates |
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|---|---|
| CN114980520A true CN114980520A (en) | 2022-08-30 |
| CN114980520B CN114980520B (en) | 2023-05-30 |
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| CN113007521A (en) * | 2021-02-24 | 2021-06-22 | 陈盈 | Handheld detection instrument with auxiliary supporting structure and application |
| CN216359717U (en) * | 2021-10-25 | 2022-04-22 | 辽宁华鑫自动化设备有限公司 | Demoulding mechanism for mould processing |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942780A (en) * | 1973-09-17 | 1976-03-09 | Infranor S.A. | Apparatus for securing a workpiece to be machined on a machine |
| CN210879830U (en) * | 2019-11-28 | 2020-06-30 | 南京达隆电子有限公司 | Cutting device is used in processing of PCB board |
| CN113007521A (en) * | 2021-02-24 | 2021-06-22 | 陈盈 | Handheld detection instrument with auxiliary supporting structure and application |
| CN216359717U (en) * | 2021-10-25 | 2022-04-22 | 辽宁华鑫自动化设备有限公司 | Demoulding mechanism for mould processing |
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| Publication number | Publication date |
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| CN114980520B (en) | 2023-05-30 |
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